【简答题】Thanksgiving is an important festival in North America. We interviewed several students from the US and Canada. Here is what they have told us about their Thanksgiving experiences. Josie from New York...
【单选题】More than three-quarters of the children we interviewed said they're sometimes afraid to be home alone. If you decide your child is【C1】______enough to be home alone before or【C2】______school, you shou...